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|
package kdf
import (
"testing"
"github.com/smallstep/assert"
"github.com/smallstep/cli/crypto/randutil"
)
func TestKDF(t *testing.T) {
tests := []struct {
kdf KDF
prefix string
}{
{Scrypt, "$scrypt$ln=15,r=8,p=1$"},
{Bcrypt, "$2a$10$"},
{Argon2i, "$argon2i$v=19$m=32768,t=3,p=4$"},
{Argon2id, "$argon2id$v=19$m=65536,t=1,p=4$"},
}
for _, tc := range tests {
for _, l := range []int{0, 1, 8, 16, 32} {
// With random bytes
bytes, err := randutil.Salt(l)
assert.FatalError(t, err)
phc, err := tc.kdf(bytes)
assert.HasPrefix(t, phc, tc.prefix)
assert.FatalError(t, err)
ok, err := Compare(bytes, []byte(phc))
assert.True(t, ok)
assert.NoError(t, err)
// With strings
str, err := randutil.ASCII(l)
assert.FatalError(t, err)
phc, err = tc.kdf([]byte(str))
assert.HasPrefix(t, phc, tc.prefix)
assert.FatalError(t, err)
ok, err = CompareString(str, phc)
assert.True(t, ok)
assert.NoError(t, err)
}
}
}
func TestCompare(t *testing.T) {
tests := []struct {
phc string
err string
}{
// No errors
{"$scrypt$ln=15,r=8,p=1$3ZHBQhuxmarEmhzCdQ0JRQ$FzNGtwDLay5mHJIfc+L8qzOQrOG8RhR865Dr8GfyEK4", ""},
{"$2a$10$73EPXSX148BO6fNUh6OEJee2.BbL2A.UhEPmI3.adgzacMULpIoum", ""},
{"$argon2i$v=19$m=32768,t=3,p=4$kAaLk++2eObkl3QhDhabKA$IiL7+VDQV/YbDQMREkAhsWjX7GQy1ks0QiJ0YfkeA+w", ""},
{"$argon2id$v=19$m=65536,t=1,p=4$mm6faLHx88uYB5m+04udUg$9deA/VOr2HEOb5JSZ0E6t+SVzV1iPpOuyr+jUhcPAWY", ""},
// invalid hash
{"", "error decoding hash: cannot decode password hash"},
{"foo", "error decoding hash: cannot decode password hash"},
{"$bar$mm6faLHx88uYB5m+04udUg$9deA/VOr2HEOb5JSZ0E6t+SVzV1iPpOuyr+jUhcPAWY", "invalid or unsupported hash method with id 'bar'"},
// params
{"$scrypt$ln=0,r=8,p=1$3ZHBQhuxmarEmhzCdQ0JRQ$FzNGtwDLay5mHJIfc+L8qzOQrOG8RhR865Dr8GfyEK4", "invalid scrypt parameter ln=0"},
{"$scrypt$ln=15,r=0,p=1$3ZHBQhuxmarEmhzCdQ0JRQ$FzNGtwDLay5mHJIfc+L8qzOQrOG8RhR865Dr8GfyEK4", "invalid scrypt parameter r=0"},
{"$scrypt$ln=15,r=8,p=0$3ZHBQhuxmarEmhzCdQ0JRQ$FzNGtwDLay5mHJIfc+L8qzOQrOG8RhR865Dr8GfyEK4", "invalid scrypt parameter p=0"},
{"$scrypt$ln=21,r=8,p=1$3ZHBQhuxmarEmhzCdQ0JRQ$FzNGtwDLay5mHJIfc+L8qzOQrOG8RhR865Dr8GfyEK4", "invalid scrypt parameter ln=21"},
{"$scrypt$ln=16,r=33,p=1$3ZHBQhuxmarEmhzCdQ0JRQ$FzNGtwDLay5mHJIfc+L8qzOQrOG8RhR865Dr8GfyEK4", "invalid scrypt parameter r=33"},
{"$scrypt$ln=16,r=8,p=33$3ZHBQhuxmarEmhzCdQ0JRQ$FzNGtwDLay5mHJIfc+L8qzOQrOG8RhR865Dr8GfyEK4", "invalid scrypt parameter p=33"},
{"$scrypt$ln=a,r=8,p=1$3ZHBQhuxmarEmhzCdQ0JRQ$FzNGtwDLay5mHJIfc+L8qzOQrOG8RhR865Dr8GfyEK4", "invalid scrypt parameter ln=a"},
{"$scrypt$ln=16,r=b,p=1$3ZHBQhuxmarEmhzCdQ0JRQ$FzNGtwDLay5mHJIfc+L8qzOQrOG8RhR865Dr8GfyEK4", "invalid scrypt parameter r=b"},
{"$scrypt$ln=16,r=8,p=c$3ZHBQhuxmarEmhzCdQ0JRQ$FzNGtwDLay5mHJIfc+L8qzOQrOG8RhR865Dr8GfyEK4", "invalid scrypt parameter p=c"},
// version
{"$argon2i$v=10$m=32768,t=3,p=4$kAaLk++2eObkl3QhDhabKA$IiL7+VDQV/YbDQMREkAhsWjX7GQy1ks0QiJ0YfkeA+w", "unsupported argon2 version '10'"},
{"$argon2id$v=10$m=65536,t=1,p=4$mm6faLHx88uYB5m+04udUg$9deA/VOr2HEOb5JSZ0E6t+SVzV1iPpOuyr+jUhcPAWY", "unsupported argon2 version '10'"},
// params
{"$argon2i$v=19$m=0,t=3,p=4$kAaLk++2eObkl3QhDhabKA$IiL7+VDQV/YbDQMREkAhsWjX7GQy1ks0QiJ0YfkeA+w", "invalid argon2 parameter m=0"},
{"$argon2id$v=19$m=32768,t=0,p=4$kAaLk++2eObkl3QhDhabKA$IiL7+VDQV/YbDQMREkAhsWjX7GQy1ks0QiJ0YfkeA+w", "invalid argon2 parameter t=0"},
{"$argon2i$v=19$m=32768,t=3,p=0$kAaLk++2eObkl3QhDhabKA$IiL7+VDQV/YbDQMREkAhsWjX7GQy1ks0QiJ0YfkeA+w", "invalid argon2 parameter p=0"},
{"$argon2id$v=19$m=16777217,t=3,p=4$kAaLk++2eObkl3QhDhabKA$IiL7+VDQV/YbDQMREkAhsWjX7GQy1ks0QiJ0YfkeA+w", "invalid argon2 parameter m=16777217"},
{"$argon2id$v=19$m=65536,t=129,p=1$kAaLk++2eObkl3QhDhabKA$IiL7+VDQV/YbDQMREkAhsWjX7GQy1ks0QiJ0YfkeA+w", "invalid argon2 parameter t=129"},
{"$argon2id$v=19$m=65536,t=1,p=33$kAaLk++2eObkl3QhDhabKA$IiL7+VDQV/YbDQMREkAhsWjX7GQy1ks0QiJ0YfkeA+w", "invalid argon2 parameter p=33"},
{"$argon2i$v=19$m=a,t=3,p=4$kAaLk++2eObkl3QhDhabKA$IiL7+VDQV/YbDQMREkAhsWjX7GQy1ks0QiJ0YfkeA+w", "invalid argon2 parameter m=a"},
{"$argon2i$v=19$m=32768,t=b,p=4$kAaLk++2eObkl3QhDhabKA$IiL7+VDQV/YbDQMREkAhsWjX7GQy1ks0QiJ0YfkeA+w", "invalid argon2 parameter t=b"},
{"$argon2i$v=19$m=32768,t=3,p=c$kAaLk++2eObkl3QhDhabKA$IiL7+VDQV/YbDQMREkAhsWjX7GQy1ks0QiJ0YfkeA+w", "invalid argon2 parameter p=c"},
{"$argon2id$v=19$m=a,t=1,p=4$mm6faLHx88uYB5m+04udUg$9deA/VOr2HEOb5JSZ0E6t+SVzV1iPpOuyr+jUhcPAWY", "invalid argon2 parameter m=a"},
{"$argon2id$v=19$m=65536,t=b,p=4$mm6faLHx88uYB5m+04udUg$9deA/VOr2HEOb5JSZ0E6t+SVzV1iPpOuyr+jUhcPAWY", "invalid argon2 parameter t=b"},
{"$argon2id$v=19$m=65536,t=1,p=c$mm6faLHx88uYB5m+04udUg$9deA/VOr2HEOb5JSZ0E6t+SVzV1iPpOuyr+jUhcPAWY", "invalid argon2 parameter p=c"},
}
for i, tc := range tests {
ok, err := CompareString("password", tc.phc)
assert.False(t, ok, tc.phc)
if tc.err == "" {
assert.NoError(t, err, i, err)
} else {
if assert.Error(t, err) {
assert.Equals(t, tc.err, err.Error(), i, tc.err, err.Error())
}
}
}
}
func TestVectors(t *testing.T) {
tests := []struct {
password string
phc string
}{
{"", "$scrypt$ln=4,r=1,p=1$$d9ZXYjhleyA7GcpCwYoEl/FrSETjB0ro39/6P+3iFEL80Aad7QlI+DJqdToPyB8X6NPg+y4NNijPNeIMONGJBg"},
{"password", "$scrypt$ln=10,r=8,p=16$TmFDbA$/bq+HJ00cgB4VucZDQHp/nxq18vII3gw53N2Y0s3MWIurzDZLiKjiG/xCSedmDDaxyevuUqD7m2DYMvfoswGQA"},
{"pleaseletmein", "$scrypt$ln=14,r=8,p=1$U29kaXVtQ2hsb3JpZGU$cCO9yzr9c0hGHAbNgf046/2o+7qQT44+qbVD9lRdofLVQylVYT8Pz2LUlwUkKpr55h6F3A1lHkDfzwF7RVdYhw"},
{"pleaseletmein", "$scrypt$ln=20,r=8,p=1$U29kaXVtQ2hsb3JpZGU$IQHLm2pRGq6t274Jz3D4gexWjVdKL/1Nq+XumCCtqkeOVv2PS6XQn/ocbZJ8QPTDNzBASeipUvvL9Fxvp3pBpA"},
{"password", "$argon2i$v=19$m=65536,t=2,p=4$c29tZXNhbHQ$RdescudvJCsgt3ub+b+dWRWJTmaaJObG"},
{"password", "$argon2i$v=19$m=1048576,t=2,p=1$c29tZXNhbHQ$0Vh6ygkiw7XWqD7asxvuPE667zQu1hJ6VdGbI1GtH0E"},
{"gCb0SBnpxkdLZdWe", "$argon2i$v=19$m=131072,t=4,p=1$a1NtbUJTeTV1eUM0$gNxxt8jHCHaKDUcbdP3ugX9i+BA"},
{"9wQdHVSks3tbXx", "$argon2i$v=19$m=65536,t=5,p=1$SFc0QWdJblFvVQ$IwHIJ6VP1vIV7xrKm+mlI1nupA"},
{"nPeXb5WW", "$argon2i$v=19$m=16384,t=5,p=1$RGliSnd2SldhcnlTSUlpYw$3n/DLofidmz8LPnM925hbm+4He/iKjAlvG4"},
{"password", "$argon2id$v=19$m=4096,t=3,p=1$PcEZHj1maR/+ZQynyJHWZg$2jEN4xcww7CYp1jakZB1rxbYsZ55XH2HgjYRtdZtubI"},
{"s3kr3tp4ssw0rd", "$argon2id$v=19$m=512,t=2,p=2$Z0tsPw0iK7Ky2Iwp63HKBA$psMUXgYOIaAhaZ990uep8w"},
{"s3kr3tp4ssw0rd", "$argon2id$v=19$m=512,t=2,p=2$Wd3CJItnL93pSLG/Mvel2g$DnsqcrS7+Enwu8EdJrUX2Q"},
{"6GaBkxnU", "$argon2id$v=19$m=131072,t=1,p=1$U0lXQXVWa2xMVQ$+EaGmstgtSas9elKIXLVqcybaYJIBWifLeLWkFAZ"},
{"JU1K5W8rzP1K", "$argon2id$v=19$m=65536,t=3,p=1$OUp2ZTFYNU9RMnRw$7yApdAtgdaPQZWisUa58lb328fR+kgznHqQqcafaCg"},
{"oxx700QV8RVHQA2l", "$argon2id$v=19$m=131072,t=5,p=1$cjhSN05xc055Yg$yHz0aPvCukbkMw1oXaKejEkG6Q"},
{"", "$2a$06$DCq7YPn5Rq63x1Lad4cll.TV4S6ytwfsfvkgY8jIucDrjc8deX1s."},
{"", "$2a$08$HqWuK6/Ng6sg9gQzbLrgb.Tl.ZHfXLhvt/SgVyWhQqgqcZ7ZuUtye"},
{"", "$2a$10$k1wbIrmNyFAPwPVPSVa/zecw2BCEnBwVS2GbrmgzxFUOqW9dk4TCW"},
{"", "$2a$12$k42ZFHFWqBp3vWli.nIn8uYyIkbvYRvodzbfbK18SSsY.CsIQPlxO"},
{"a", "$2a$06$m0CrhHm10qJ3lXRY.5zDGO3rS2KdeeWLuGmsfGlMfOxih58VYVfxe"},
{"a", "$2a$08$cfcvVd2aQ8CMvoMpP2EBfeodLEkkFJ9umNEfPD18.hUF62qqlC/V."},
{"a", "$2a$10$k87L/MF28Q673VKh8/cPi.SUl7MU/rWuSiIDDFayrKk/1tBsSQu4u"},
{"a", "$2a$12$8NJH3LsPrANStV6XtBakCez0cKHXVxmvxIlcz785vxAIZrihHZpeS"},
{"abc", "$2a$06$If6bvum7DFjUnE9p2uDeDu0YHzrHM6tf.iqN8.yx.jNN1ILEf7h0i"},
{"abc", "$2a$08$Ro0CUfOqk6cXEKf3dyaM7OhSCvnwM9s4wIX9JeLapehKK5YdLxKcm"},
{"abc", "$2a$10$WvvTPHKwdBJ3uk0Z37EMR.hLA2W6N9AEBhEgrAOljy2Ae5MtaSIUi"},
{"abc", "$2a$12$EXRkfkdmXn2gzds2SSitu.MW9.gAVqa9eLS1//RYtYCmB1eLHg.9q"},
{"abcdefghijklmnopqrstuvwxyz", "$2a$06$.rCVZVOThsIa97pEDOxvGuRRgzG64bvtJ0938xuqzv18d3ZpQhstC"},
{"abcdefghijklmnopqrstuvwxyz", "$2a$08$aTsUwsyowQuzRrDqFflhgekJ8d9/7Z3GV3UcgvzQW3J5zMyrTvlz."},
{"abcdefghijklmnopqrstuvwxyz", "$2a$10$fVH8e28OQRj9tqiDXs1e1uxpsjN0c7II7YPKXua2NAKYvM6iQk7dq"},
{"abcdefghijklmnopqrstuvwxyz", "$2a$12$D4G5f18o7aMMfwasBL7GpuQWuP3pkrZrOAnqP.bmezbMng.QwJ/pG"},
{"~!@#$%^&*() ~!@#$%^&*()PNBFRD", "$2a$06$fPIsBO8qRqkjj273rfaOI.HtSV9jLDpTbZn782DC6/t7qT67P6FfO"},
{"~!@#$%^&*() ~!@#$%^&*()PNBFRD", "$2a$08$Eq2r4G/76Wv39MzSX262huzPz612MZiYHVUJe/OcOql2jo4.9UxTW"},
{"~!@#$%^&*() ~!@#$%^&*()PNBFRD", "$2a$10$LgfYWkbzEvQ4JakH7rOvHe0y8pHKF9OaFgwUZ2q7W2FFZmZzJYlfS"},
{"~!@#$%^&*() ~!@#$%^&*()PNBFRD", "$2a$12$WApznUOJfkEGSmYRfnkrPOr466oFDCaj4b6HY3EXGvfxm43seyhgC"},
}
for _, tc := range tests {
ok, err := CompareString(tc.password, tc.phc)
assert.True(t, ok, tc.phc)
assert.NoError(t, err)
}
}
|
